SUSEConnect -p caasp/4.5/x86_64

I used the following command with a code register to access cloud packages, but I get a low error

SUSEConnect -p caasp/4.5/x86_64 -r myregistercode
----------------------------------------------------------error----------------------
Registering system to SUSE Customer Center
Updating system details on https://scc.suse.com

Activating caasp 4.5 x86_64 …
Error: Registration server returned ‘Please provide a Registration Code for this product’ (422)